Key Curriculum Press for Geometer's Sketchpad (You can order a student edition for $39.95)

Download editing program

• http://www.scienceu.com/geometry/articles/tiling/wallpaper.html
• http://www.clarku.edu/~djoyce/wallpaper/trans.html
• http://www.quadibloc.com/math/tilint.htm
• http://www.mi.sanu.ac.yu/vismath/kaplan/node2.html
• http://xahlee.org/Wallpaper_dir/c0_WallPaper.html
• http://en.wikipedia.org/wiki/Dihedral_group
• http://mathworld.wolfram.com/DihedralGroupD3.html
• http://www.pascgalois.org/
• Carol Bier
• http://mathforum.org/geometry/rugs/
• http://www.salaam.co.uk/themeofthemonth/march02_index.php?l=3
  
• Gwen Fisher's quilts from Cayley diagrams http://curvebank.calstatela.edu/quilt/quilt.htm
  

Elaine Ellison's Quilts http://curvebank.calstatela.edu/ventersquilt/ventersquilt.htm
PBS Educational Resources on Islam http://www.pbs.org/empires/islam/eduk12plan.html
Geometer's Sketchpad and Tessellations http://mathforum.org/sum95/suzanne/tess.gsp.tutorial.html
Some Escher tilings: http://www.mcescher.com/Gallery/gallery-symmetry.htm


E-mail me: aburns@liu.edu